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CHANGELOG.md

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Change Log

0.2.1

Changed

  • Updated dev requirements

0.2.0

Added

  • concat to concatenate multiple DataFrames or Series
  • append for DataFrame
  • transpose for DataFrame`

0.1.28

Added

  • rename for DataFrame and Series

Bugfix

  • length previously returned -INFINITY for empty DataFrame

0.1.27

Added

  • cumsum, cummul, cummax and cummin for DataFrame and Series

Changed

  • pivot returns DataFrame with (now) consistently-sorted columns

0.1.21

Changed

  • Removed uncessary tests from npm install.
  • Added reset_index method for DataFrame

0.1.20

Changed

  • Dropped support for to_excel since XLSX adds 460kb to dependencies. Will revisit later.

0.1.19

Added

  • .head(n = 10) method for DataFrame returns first n rows as new DataFrame
  • .tail(n = 10) method for DataFrame returns last n rows as new DataFrame
  • .iloc(rowIdx, colIdx) method for DataFrame returns new DataFrame with [rowIdx, colIdx] indexing

0.1.26

Added

  • .set(column, series) method for DataFrame to add series (Series, List, or Array) to DataFrame at column